Powerware 9330 - Manual (Page 193)

DESCRIPTION:
DATE:
DRAWING NO:
5 of 5
SHEET:
REVISION: G 051502
CUSTOMER INTERFACE WIRING
INSTALLATION NOTES
164201300---2
A---23 Powerware 9330 (10 kVA--40 kVA) Installation and Operation
164201300 REV. G 061502
3. The Remote EPO feature opens all breakers and contactors in the UPS cabinet and
isolates power from your critical load. Local electrical codes may also require tripping
upstream protective devices to the UPS.
Table Z Remote EPO
3
TB5
4
REMOTE
EPO
SWITCH
TWISTED
WIRES (2)
UPS
(N.C.)
TB1
TB2
Remote EPO switch rating is 24 VDC, 1 Amp minimum.
NOTE: This switch must be a dedicated switch not tied into
any other circuits.